INFO:2026-08-07T21:32:47Z:root:pulling... From github.com:llvm/llvm-project * branch main -> FETCH_HEAD 83959f01d350..368ba84bfb4b main -> origin/main Switched to branch 'main' Your branch is behind 'origin/main' by 1 commit, and can be fast-forwarded. (use "git pull" to update your local branch) HEAD is now at 368ba84bfb4b [gn build] Port commits (#214852) INFO:2026-08-07T21:32:51Z:root:syncing... Deleted branch merge (was b88727779ef0). Switched to a new branch 'merge' branch 'merge' set up to track 'origin/main'. INFO:2026-08-07T21:32:51Z:root:building ninja: Entering directory `out/gn' [0/1] Regenerating ninja files ninja: error: '../../libcxx/include/__locale', needed by 'gen/libcxx/include/copy_headers.stamp', missing and no known rule to make it Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.